Inventor
Matthew Williamson
Inventor
Richmond Hill, CA
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids16%
H04LTransmission of digital information, e.g. telegraphic communication11%
B25JManipulators10%
G05BControl or regulating systems in general8%
G06FElectric digital data processing8%
F01CRotary-piston or oscillating-piston machines or engines5%
F01MLubricating of machines or engines in general5%
G06NComputing arrangements based on specific computational models4%
G06VImage or video recognition or understanding4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
10,462,306Mobile device usage optimization201910,091,238Deception using distributed threat detection201810,033,879Mobile device usage optimization20189,651,046'Pre-compression dual spring pump control'20179,648,038'Propagation of viruses through an information technology network'20179,534,597'Vane pump with multiple control chambers'20179,388,804'Oil pump with selectable outlet pressure'20169,221,172'Constraining robotic manipulators with redundant degrees of freedom'20159,197,602'Propagation of viruses through an information technology network'20159,181,803'Vane pump with multiple control chambers'20159,079,305'Monitoring robot sensor consistency'20159,043,025'Systems and methods for safe robot operation'20158,996,175'Training and operating industrial robots'20158,967,195'Pressure relief valve with orifice'20158,965,580'Training and operating industrial robots'20158,965,576'User interfaces for robot training'20158,958,912'Training and operating industrial robots'20158,720,849'Low gain pressure relief valve for a fluid pump'20148,651,825'Variable capacity vane pump with dual control chambers'20148,505,096'Methods of, and apparatus for, monitoring traffic emanating from a source in a network'20138,496,445'Control system and method for pump output pressure control'20138,392,995'Network management'20138,317,486'Variable capacity vane pump with dual control chambers'20128,297,943'Pump control using overpressure source'20128,230,116'Resumption of execution of a requested function command'20128,202,061'Control system and method for pump output pressure control'20128,123,492'Speed-related control mechanism for a pump and control method'20128,118,575'Variable displacement vane pump with enhanced discharge port'20128,079,826'Vane pump with substantially constant regulated output'20118,046,624'Propagation of viruses through an information technology network'20118,011,908'Variable capacity pump with dual springs'20117,997,882'Reduced rotor assembly diameter vane pump'20117,866,287'Pump system and decoupler for supplying pressurized hydraulic fluid to a hydraulically actuated valvetrain'20117,832,997'Variable capacity gerotor pump'20107,794,217'Variable capacity vane pump with dual control chambers'20107,796,515'Propagation of viruses through an information technology network'20107,558,216'Network connection control'20097,437,758'Propagation of viruses through an information technology network'20087,373,665'Propagation of viruses through an information technology network'20086,296,456'Positive displacement pump systems with a variable control orifice'20015,910,720'Cross-shaped torsional spring'19995,650,704'Elastic actuator for precise force control'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2015Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (7)· patent assignee history
2008–2017Based in Bristol, GB· patent location history
2009–2013Based in Palo Alto, CA, US· patent location history
2010–2017Patents assigned to MAGNA POWERTRAIN USA INC (18)· patent assignee history
2010–2017Based in Richmond Hill, CA· patent location history
2011–2016Patents assigned to WILLIAMSON MATTHEW (10)· patent assignee history
2012–2015Patents assigned to WILLIAMSON MATTHEW MURRAY (7)· patent assignee history
2015Patents assigned to RETHINK ROBOTICS INC (7)· patent assignee history
2015–2018Based in Marblehead, MA, US· patent location history
2018–2019Based in La Porte, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAGNA POWERTRAIN USA INC | 18 | 2010–2017 |
| WILLIAMSON MATTHEWself | 10 | 2011–2016 |
| HEWLETT PACKARD DEVELOPMENT CO | 7 | 2008–2015 |
| RETHINK ROBOTICS INC | 7 | 2015 |
| WILLIAMSON MATTHEW MURRAYself | 7 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richmond Hill, CA | 18 | 2010–2017 |
| Marblehead, Massachusetts, US | 8 | 2015–2018 |
| Bristol, GB | 6 | 2008–2017 |
| Palo Alto, California, US | 4 | 2009–2013 |
| La Porte, IN, US | 2 | 2018–2019 |